package com.wyp168.jse;

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.StringJoiner;
import java.util.stream.Collectors;

/**
 * @ClassName StringMethodDemo001
 * @Description TODO
 * @Author wyp168
 * @Date 2022/7/19 09:39
 */

public class StringMethodDemo001 {
    public static void main(String[] args) {
        List<Integer> list = new ArrayList<>();
        list.add(123);
        list.add(124);
        list.add(125);
        list.add(456);

        List<String> collectList = list.stream().map(v -> v + "").collect(Collectors.toList());
        StringJoiner stringJoiner = new StringJoiner(",","[","]");


//        System.out.println(delimiterString.getClass().getTypeName());
//        System.out.println(delimiterString);
    }
}
